Step-by-step explanation:

it should be the multiple of LCM

so

240*n

trial and error for n

Answer:

3600

Step-by-step explanation:

First find LCM of the numbers

It'll be 2×2×2×3×3×5

Therefore we need one more 2 and one more 5 to make it a perfect square which is divisible by the numbers

so 2×2×2×2×3×3×5×5 = 4×4×9×25 = 16×225 = 3600

3600 is the smallest possible number which is both a perfect square (√3600 = 60) and js divisible by each of the 5 numbers!

Hope it helps and have a great September!!